.niuyemi_box{
  width: 100%;
}
.niuyemi_box .back_niuyemi{
  width: 100%;
  height: 100vh;
  background: url(../../assets/app下载页.png) no-repeat;
  background-size: 100%;
  position: relative;
}

.niuyemi_box .ip_niuyemi{
  width: 60%;
  height: 50px;
  border-radius: 10px;
  background: #248291;
  box-shadow: 1px 5px 2px #248291;

  position: absolute;
  bottom: 150px;
  left: 20%;
}
.niuyemi_box .ip_niuyemi .ip_img{
  width: 100%;
  height: 50px;
  border-radius: 10px;
}

.niuyemi_box .an_niuyemi{
  width: 60%;
  height: 50px;
  border-radius: 10px;
  background: #BE8008;
  box-shadow: 1px 5px 2px #BE8008;

  position: absolute;
  bottom: 80px;
  left: 20%;
}
.niuyemi_box .an_niuyemi .an_img{
  width: 100%;
  height: 50px;
  border-radius: 10px;
}
